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1848M 参数 Datasheet PDF下载

1848M图片预览
型号: 1848M
PDF下载: 下载PDF文件 查看货源
内容描述: 低电压/低饱和电压型双向电机驱动器 [Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver]
分类和应用: 驱动器电机
文件页数/大小: 8 页 / 139 K
品牌: SANYO [ SANYO SEMICON DEVICE ]
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LB1846M, 1848M  
SOF Pin (“Soft Off” Function) Operation [LB1848M only]  
The soft off function reduces power supply line noise due to the kickback current generated when the stepping motor  
drive mode is switched from drive to standby. The “soft off” function provided by this IC operates when a capacitor  
(0.001 to 0.01 µF) is connected between the SOF pin and ground. (Leave the SOF pin open to disable the soft off  
function.)  
The waveforms for each pin are shown below.  
Timing Chart for Stepping Motor 2-Phase Excitation  
No. 5339-6/8